In this math tutorial, we demonstrate an alternative method for verifying trig identities, specifically focusing on a basic ...

Politicians have touted modern manufacturing as the solution for lifting the economy and providing good jobs. But today's manufacturing work requires strong math skills — not just adding and ...

If you are just starting out learning how to verify trigonometric identities then check this video to get you started.

THE Practical Geometry by Messrs. Le Neve Foster and Dobbs consists of a collection of more than seven hundred examples, grouped in sets, each set illustrating some fundamental geometrical principle, ...